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Shannon Climate

Shannon Long-term Averages

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Mean Max (°C)
26.5 26.7 24.8 21.4 18.3 15.7 14.8 15.4 16.4 18.8 22.2 24.3 20.5
Mean Min (°C)
12.8 13.5 12.5 10.8 9.0 7.6 6.5 6.9 7.2 8.3 10.1 11.2 9.7
Mean Rain (mm)
18.1 18.4 34.6 70.5 130.3 163.7 177.0 150.3 127.4 76.7 50.6 31.0 1041.9
Median Rain (mm)
10.8 10.8 19.4 43.4 116.4 150.6 143.6 150.9 132.8 63.2 45.4 15.5 994.4
Mean Rain Days
7.5 7.1 9.3 14.5 19.2 19.5 22.8 20.2 18.6 17.6 12.8 9.8 154.4

Shannon Daily Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max (°C)
41.0 39.0 41.0 33.1 29.0 22.0 21.0 24.8 28.0 30.3 38.0 41.0 41.0
Low Max (°C)
15.7 16.3 11.0 13.0 9.6 8.8 9.7 8.0 10.0 11.0 13.0 15.0 8.0
High Min (°C)
21.0 24.0 23.0 19.0 19.0 14.0 13.9 13.8 15.5 16.5 20.0 21.0 24.0
Low Min (°C)
4.0 6.0 3.0 2.0 0.0 -2.0 -1.0 0.0 0.7 1.0 1.0 3.0 -2.0
High Rain (mm)
27.0 31.0 35.0 62.0 80.0 46.0 47.0 36.0 38.0 50.0 32.0 42.6 80.0

Shannon Monthly Records

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Mn. Max (°C)
27.9 28.3 26.9 24.6 19.9 16.6 16.0 17.5 17.8 22.1 24.5 26.9 21.1
Low Mn. Max (°C)
24.1 24.9 22.1 18.6 16.4 14.6 13.7 14.0 14.3 16.4 18.7 20.9 19.3
High Mn. Min (°C)
15.4 15.4 14.7 12.1 11.6 9.1 7.7 8.3 8.3 10.3 12.2 13.2 10.4
Low Mn. Min (°C)
11.4 11.9 10.9 8.6 7.5 5.0 5.1 5.3 5.7 6.8 8.4 9.5 9.1
High Rain (mm)
70.0 46.4 100.8 183.0 208.6 269.0 278.8 223.2 203.4 132.6 151.4 83.2 1357.4
Low Rain (mm)
3.2 2.8 1.0 7.6 66.8 70.2 68.6 31.4 2.4 34.0 12.4 5.0 520.6

Shannon Annual Temperatures & Rainfall

SHANNON

Mean daily minimum temp
Mean daily maximum temp
Highest/lowest on record
Highest/lowest on record
Mean monthly rainfall

Shannon Average Number of Days With Temperatures

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
≥ 40.0°C
0.2 0.0 0.1 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.2 0.4
≥ 35.0°C
1.7 1.8 1.4 0.0 0.0 0.0 0.0 0.0 0.0 0.0 0.3 1.1 5.3
≥ 30.0°C
7.6 7.7 4.8 0.8 0.0 0.0 0.0 0.0 0.0 0.2 2.4 4.6 24.3
≤ 2.0°C
0.0 0.0 0.0 0.1 0.2 1.1 2.4 1.2 0.9 0.2 0.1 0.0 5.3
≤ 0.0°C
0.0 0.0 0.0 0.0 0.1 0.2 0.5 0.1 0.0 0.0 0.0 0.0 0.7

Shannon 'per Week' Values (14th/86th Percentiles)

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
High Max
32.0 33.0 30.9 26.0 21.3 18.0 17.0 18.0 19.0 22.0 27.0 30.6 27.0
Low Max
21.0 21.4 19.0 17.0 15.0 13.0 13.0 13.0 13.2 15.0 17.4 19.0 15.0
High Min
16.0 17.0 16.0 14.0 13.0 10.5 9.0 10.0 10.0 11.0 13.0 15.0 14.0
Low Min
9.0 9.3 9.0 7.0 6.0 4.0 3.0 4.0 4.0 5.0 6.0 8.0 5.0

Shannon Data Availability

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Ann
Years of Minima
17 18 19 18 18 17 17 18 18 18 18 18 17.7
Earliest Entry
1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1996 1996
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Maxima
17 18 19 18 18 17 17 18 18 18 18 18 17.7
Earliest Entry
1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1996 1996
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017
Years of Rainfall
17 18 18 18 18 17 17 18 18 18 18 18 17.7
Earliest Entry
1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1997 1996 1996
Latest Entry
2017 2017 2017 2017 2017 2016 2016 2016 2016 2016 2016 2016 2017

Station Details

SHANNON
Southwest, Western Australia
34.5683°S 116.3367°E 210m AMSL
Commenced 1996
Display Your Local Weather

Weather News

Sunken fishing trawler Dianne found by searchers off Queensland coast

20:47 EDT

Police say they have found the commercial fishing trawler Dianne in which six men are believed to have drowned when it sank in heavy seas on Monday night.

Damage bill from heavy rain around Bundaberg region 'to reach up to $30m'

19:00 EDT

The damage bill from the recent heavy rain and flooding across Queensland's Wide Bay-Burnett region is expected to reach up to $30 million.

School buses driven through floodwaters after Bundaberg deluge despite warnings

16:12 EDT

Police are investigating after two school buses were caught on camera driving through floodwaters near Bundaberg in southern Queensland.